NF WF1946B Manuals

NF WF1946B Manuals

Manuals and User Guides for NF WF1946B. We have 1 NF WF1946B manual available for free PDF download: Instruction Manual

NF WF1946B Instruction Manual

NF WF1946B Instruction Manual (204 pages)

multifuction

Brand: NF | Category: Synthesizer | Size: 2 MB

Table of Contents

Foreword

5
Safety Precautions

6
- Table of Contents
  9
Section 1 Overview

13
- Features
  14
- Operating Principles
  15
  - Block Diagram
    15
- Function Outline
  16
  - Description of Main Function
    16
  - Function Tree
    17
Section 2 Preparation

19
- Check before Using
  20
  - Safety Check
    20
  - Unpacking and Repacking
    20
  - Supplied Accessories
    20
  - Options
    21
- Power Source and Grounding
  22
  - Grounding
    22
  - Line Filter
    22
  - Power Source
    22
  - Power Supply Fuse
    24
- Installation
  25
  - Cautions
    25
  - Installation Conditions
    25
  - Panel and Case Cleaning
    25
- Conformable Standards
  26
- Calibration
  27
Section 3 Basic Operation

29
- Panel Description
  30
  - Front Panel
    31
  - Rear Panel
    32
- Input and Output Connectors
  33
- Basic Operation
  44
  - Setting Initialize (PRESET)
    44
  - Channel Mode Selection (CHANNEL MODE)
    48
  - Channel Modes and Settings
    50
  - Channel Selection
    52
  - Oscillation Mode Selection
    53
  - Waveform Selection
    54
  - Frequency Setting
    57
  - Amplitude Setting
    58
  - DC Offset Setting
    59
  - Phase Setting
    60
  - Output On/Off
    61
  - Operation Tree
    62
Section 4 Applications

67
- Burst Oscillation
  68
- Sweep
  82
- Modulation
  108
  - Frequency Modulation (FM)
    108
  - Frequency Modulation
    108
  - Amplitude Modulation (AM)
    111
  - Amplitude Modulation
    111
  - DC Offset Modulation (OFSM)
    115
  - Phase Modulation (PM)
    119
  - Phase Modulation
    119
  - Pulse Width Modulation (PWM)
    122
- Arbitrary Waveform
  126
  - Arbitrary Waveform (ARB)
    126
- Selecting Waveforms of Synchronous Signals (SYNC OUT)
  131
  - Procedure
    131
  - When the Oscillation Mode Is BURST
    131
  - When the Oscillation Mode Is SWEEP
    132
  - When the Oscillation Mode Is MODU
    132
  - Additional Information
    133
- Output Waveforms for Sweeping and Modulation
  134
- Equivalent Noise Bandwidth
  136
Section 5 Other Operations

137
- Convenient Settings
  138
- Units
  143
  - Engineering Unit (Μ, M, K, M) Display
    143
  - Amplitude Units Change
    144
  - User-Unit Setting
    145
- Setting Memory
  149
  - Setting Store
    149
  - Setting
    150
  - Setting Recall
    150
  - Setting Memory Clear
    151
- External Input
  152
  - External Add (EXT-ADD)
    152
  - External am (EXT-AM)
    153
- Other Settings
  154
  - Output Range Change (Use with Fixed Range)
    154
  - Output On/Off at Power on
    155
  - LOAD Function (Equalize Setting and Output Values)
    156
  - UNDO Function
    157
  - Pulse Generator Function
    158
  - Phase Sync
    160
  - Copy Settings between Channels
    161
  - Fixed Frequency Difference (2TONE)
    162
  - Fixed Frequency Ratio (RATIO)
    163
Section 6 Troubleshooting

165
- Error Message
  166
  - Power on Error
    166
  - Operation Error
    167
- Suspected Failure
  170
  - In Case of Abnormality
    170
Section 7 Maintenance

171
- Outline
  172
  - Work Contents
    172
  - Required Test Instruments
    172
- Operation Checks
  173
  - Preparatory Checks
    173
  - Function Checks
    173
- Performance Tests
  175
  - Preparatory Checks
    175
  - Test Preparation
    175
  - Frequency Accuracy
    175
  - Amplitude Accuracy
    176
  - DC Offset Accuracy
    176
  - Amplitude Vs. Frequency Characteristics
    177
  - Sinewave Distortion
    177
  - Squarewave Response
    178
  - Duty Factor
    178
  - Time Difference between Channels
    179
Section 8 Specifications

181

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